Photographs of many different species, all on flowers.

How to recognise these species, and information on their natural history, nesting behaviour and location, foraging preferences, tongue length.

Listserv list - the biology of bumble bees discussion group.

Lists of the species, with biogeographic and distribution information. From the Natural History Museum, UK.

Factsheet from Clemson University on the interesting life cycle and benefits of bumble bees. Includes information on safety precautions to take near bees and bee conservation.

Pages about the natural history of bumblebees in general, and keys to identify species commonly found in the north-east of Scotland.

Introduction to this genus with photos and facts on individual species.

Encouraging the bumblebee in domestic gardens and lawns.

Lists of plants, from Tom Clothier's Garden Walk and Talk.